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| Reliability study on model modification of control system of frame structures |
| Revised:May 26, 2003 |
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| DOI：10.7511/jslx20052045 |
| KeyWord:the reliability of amended model,straightened algorithm,frame,active control |
| ZHOU Xing-de~ |
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| Abstract: |
| In view of the defect of considerable calculation effort paid when Montecarlo&Possion distribution are adopted to solve the reliability of vibration control system. In the paper, a conception of the reliability of amended model and relative evaluation index are presented so as to reflect indirectly the reliability of vibration control system. Meanwhile, frame structures are used as study object, the straightened algorithm which has better calculation precision with fewer calculation time is chosen as amended way. Four group design parameters are used to demonstrate the feasibility of the proposed method, by comparing the reliability results of amended models and the generalized predictive control under the action of earthquake. It indicated that the proposed index is feasible and needs less calculation time. |
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